User Manual SOM-5786
Copyright The documentation and the software included with this product are copyrighted 2008 by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make improvements in the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of Advantech Co., Ltd. Information provided in this manual is intended to be accurate and reliable.
Declaration of Conformity CE This product has passed the CE test for environmental specifications. Test conditions for passing included the equipment being operated within an industrial enclosure. In order to protect the product from being damaged by ESD (Electrostatic Discharge) and EMI leakage, we strongly recommend the use of CE-compliant industrial enclosure products.
Technical Support and Assistance 1. 2. Visit the Advantech web site at www.advantech.com/support where you can find the latest information about the product. Contact your distributor, sales representative, or Advantech's customer service center for technical support if you need additional assistance.
Safety Instructions 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Read these safety instructions carefully. Keep this User Manual for later reference. Disconnect this equipment from any AC outlet before cleaning. Use a damp cloth. Do not use liquid or spray detergents for cleaning. For plug-in equipment, the power outlet socket must be located near the equipment and must be easily accessible. Keep this equipment away from humidity. Put this equipment on a reliable surface during installation.
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Contents Chapter Chapter 1 General Information ............................1 1.1 1.2 Introduction ............................................................................................... 2 Specifications ............................................................................................ 3 1.2.1 Standard System On Module functions ........................................ 3 1.2.2 VGA/flat panel Interface................................................................ 3 1.2.
Appendix A System Assignments........................ 33 A.1 Programming the Watchdog Timer ......................................................... 34 Table A.1: Index-03h ................................................................. 34 Table A.2: Watchdog Timer Index 36h ...................................... 34 Table A.3: Watchdog Timer Range - Index 37h ........................ 34 Appendix B Programming GPIO........................... 35 B.1 GPIO Register.....................................
Chapter 1 1 General Information This chapter gives background information on the SOM-5786 CPU System on Module.
1.1 Introduction SOM-5786 is an embedded COM Express Type 2 CPU module that fully complies with the PCI Industrial Computer Manufactures PICMG COM Express standard. The new CPU module supports Intel Core Duo / Solo processor by Intel GME965/ICH8-M chipset which supports faster integrated graphic engine, PCI Express and SATA interfaces.
1.2.
1.2.3 Audio function ! Audio interface: AC97, Intel high definition audio interface 1.2.4 Ethernet ! Chipset: – 1000 Mbps: Intel 82566DM Controller. Base on IEEE 10BASE-T, 100BASETX and 1000BASE-T standard. 1.2.5 Mechanical and environmental ! ! ! ! ! ! Dimensions: SOM-Express form-factor, 125 mm x 95 mm (4.92" x 3.74") Power supply voltage: +12 V power only (+5 VSB is need for ACPI and ATX power) Power requirement: – Typical: (1 GB DDRII 667) +12 V @ 2.
Chapter 2 2 Mechanical Information This chapter gives mechanical and connector information on the SOM-5786 CPU System on Module.
2.1 Board Connector There are two connectors at the rear side of SOM-5786 for connecting to carrier board. Figure 2.1 SOM-5786 Locating Connectors Pin Assignments for X1/2 connectors Please refer to SOM-Express Design and Specification Guide, Chapter 2.
Chapter 2 2.2 Board Mechanical Drawing 2.2.1 Front Side Mechanical Information Figure 2.
2.2.2 Rear Side Figure 2.
Chapter 2 2.3 Heatspreader Mechanical Drawing 2.3.1 Drawing of Heatspreader for BGA type CPU Mechanical Information Figure 2.
2.3.2 Drawing of Heatspreader for Socket type CPU Figure 2.
Chapter 3 BIOS Operation Sections include: ! BIOS Introduction ! BIOS Setup 3
3.1 BIOS Introduction Advantech provides the full-featured AwardBIOS 6.0 that delivers the superior performance, compatibility and functionality that manufactures of Industrial PCs and Embedded boards demand, it’s many options and extensions let you customize your products to a wide range of designs and target markets. The modular, adaptable AwardBIOS 6.
Press to enter the AwardBIOS CMOS Setup Utility, the Main Menu will appear on the screen. Use arrow keys to select among the items and press to accept or enter the sub-menu. Chapter 3 3.2.1 Main Menu BIOS Operation ! ! ! ! ! ! ! ! ! ! ! ! Standard CMOS Features This setup page includes all the items in standard compatible BIOS. Advanced BIOS Features This setup page includes all the items of Award BIOS enhanced features.
3.2.2 Standard CMOS Features ! ! ! ! ! ! Date The date format is , , , . Week From Sun to Sat, determined and display by BIOS only. Month From Jan to Dec. Day From 1 to 31 . Year From 1999 through 2098. Time The times format in , based on the 24-hour time. IDE Channel 0 Master/Slave IDE HDD Auto-Detection Press "Enter" for automatic device detection. IDE Channel 1 Master/Slave IDE HDD Auto-Detection Press "Enter" for automatic device detection.
! ! 3.2.3 Advanced BIOS Features ! ! ! ! ! ! ! ! Blank Boot [Disabled] This item allows user to enable/disable BIOS POST screen output. POST Beep [Enabled] This item allows user to enable/disable POST beep sound. CPU Feature This item allows user to adjust CPU features, CPU ratio, VID and Thermal and special feature like XD flag. Hard Disk Boot Priority This item allows user to select boot sequence for system device HDD, SCSI, RAID.
! ! ! ! ! ! ! ! ! ! ! Quick Power On Self Test [Enabled] This field speeds up the Power-On Self Test (POST) routine by skipping retesting a second, third and forth time. Setup setting default is enabled. First / Second / Third / Other Boot Drive Floppy Select boot device priority by Floppy. LS120 Select boot device priority by LS120. Hard Disk Select boot device priority by Hard Disk. CDROM Select boot device priority by CDROM. ZIP Select boot device priority by ZIP.
Full Screen LOGO Show [Enabled] This item allows the user to set if the BIOS should show the full screen logo or not. ! Small Logo (EPA) Show [Disabled] Show EPA logo during system post stage. ! Summary Screen Show [Enabled] This item allows the user to set if the BIOS should show the summary screen or not. Note! ! ! ! ! ! ! BIOS Operation 3.2.4 Advanced Chipset Features Chapter 3 ! The “Advanced Chipset Features” options control the configuration of the board’s chipset.
! ! ! ! ! This item allows the user to adjust on-chip graphics of memory buffer. DVMT Mode [DVMT] This item allows the user to adjust Intel's Dynamic Video Memory Technology (DVMT). BIOS provide three option to choose (DVMT,FIXED and Both). DVMT/FIXED Memory Size [128 MB] This item allows the user to adjust DVMT/FIXED graphics memory size. Boot Display [CRT] This item allows the user to decide that display mode. Panel Scaling [Auto] This item allows the user to control panel scaling feature.
! ! ! ! ! ! ! ! ! 19 SOM-5786 User Manual BIOS Operation ! UART Mode Select [Normal] This item allows user to adjust UART mode. BIOS provides three item for choose (Normal, IrDA and ASKIR). RxD, TxD Active [Hi,Lo] This item allows user to adjust infrared ray transition of polarity. IR Transmission Delay [Enabled] This item allows the user to adjust infrared ray transmission delay function. UR2 Duplex mode [Half] This item allows the user to adjust infrared ray duplex function. Two options provided.
3.2.6 Power Management Setup Note! ! ! ! ! ! This "Power management Setup" option configures the system to most effectively save energy while operating in a manner consistent with your user preferences. ACPI Function [Enabled] This item defines the ACPI (Advanced Configuration and Power Management) feature that makes hardware status information available to the operating system, and communicates PC and system devices for improving the power management.
! ! ! ! ! ! ! Instant-Off Press power button then Power off instantly. Delay 4 Sec Press power button 4 sec. to Power off. Wake-Up by PCI card [Enabled] This item allows users to defines PCI cards to wake up the system from the suspend mode. USB KB Wake-Up From S3 [Enabled] This item allows users to enable using a USB keyboard, and allow a keystroke to wake up the system from power saving mode.
3.2.7 PnP/PCI Configurations Note! ! ! ! ! ! ! This "PnP/PCI Configurations" option is for setting up the IRQ and DMA (both PnP and PCI bus assignments. Init Display First [PCI Slot] This item is setting for start up Video output from PCI or Onboard device. Reset Configuration Data [Disabled] This item allow users to clear any PnP configuration data stored in the BIOS.
! ! ! ! This "PC Health Status" option controls the Thermal, FAN and Voltage status of the board. Shutdown Temperature [Disabled] This item allow user to set the temperature to notify the ACPI OS to shutdown the system. CPU Temperature [Show Only] This item displays current CPU temperature. Local Temperature [Show Only] This item displays current system temperature. CPU/ 1.8 V DDR2/12 V Input Voltage [Show Only] This item displays current CPU and system Voltage.
3.2.9 Frequency/voltage Control Note! ! ! This “Frequency/Voltage Control” option controls the CPU Host and PCI frequency, this page is CPU and Chipset dependent; some items will show up when a processor which supports those items is installed. Auto Detect PCI Clk [Enabled] This item enables users to set the PCI Clk by system automatic detection or by manual. Spread Spectrum [Disabled] This item enables users to set the spread spectrum modulation.
Load Optimized Defaults loads the default system values directly from ROM. If the stored record created by the Setup program should ever become corrupted (and therefore unusable) these defaults will load automatically when you turn SOM-5786 system on. 3.2.11 Set Password Note! To enable this feature, you should first go to the Advanced BIOS Features menu, choose the Security Option, and select either Setup or System, depending on which aspect you want password protected.
To Establish Password 1. Choose the Set Password option from the CMOS Setup Utility main menu and press . 2. When you see “Enter Password”, enter the desired password and press . 3. At the “Confirm Password” prompt, retype the desired password, then press . 4. Select Save to CMOS and EXIT, type , then . To Change Password 1. Choose the Set Password option from the CMOS Setup Utility main menu and press . 2.
Type "Y" will quit the BIOS Setup Utility and save user setup value to CMOS. Type "N" will return to BIOS Setup Utility. 3.2.13 Quit Without Saving Note! Type "Y" will quit the BIOS Setup Utility without saving to CMOS. Type "N" will return to BIOS Setup Utility. 27 SOM-5786 User Manual BIOS Operation Note! Chapter 3 3.2.
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Chapter 4 4 Driver Installation This chapter gives you the driver installation information on the SOM-5786 CPU System on Module.
4.1 Driver Introduction The CD shipped with SOM-5786 should contain below drivers, please follow the below sequence to complete the driver installation. Step 1- Install Intel RAID Disk Driver for Windows XP/2000. (This Step is required to be done before installing Microsoft Windows) Step 2- Install Intel INF Update Driver for Windows XP/2000. Step 3- Install Intel Graphic Driver for Windows XP/2000. Step 4- Install Audio Driver for Windows XP/2000. Step 5- Install Intel Ethernet Driver for Windows XP/2000.
Insert the SOM-5786 CD into the CD-ROM device, and follow the below installation process from Step 1 to Step 5 or 6. 4.2.1 Step 1- Install Intel RAID Disk Driver for Windows XP/2000 1. 3. 4. 5. At the prompt, press “S” to select the RAID driver. Follow the instructions and complete RAID driver installation. 31 SOM-5786 User Manual Driver Installation 2.
4.2.2 Step 2- Install Intel INF Update Driver for Windows XP/2000 1. 2. 3. Click on the “Chipset” folder and double click the “*.exe” file. Follow the instructions that the driver installation wizard shows. The system will help you to complete the driver installation. 4.2.3 Step 3- Install Intel Graphic Driver for Windows XP/2000 1. 2. 3. Click on the “VGA” folder and double click the “*.exe” file. Follow the instructions that the driver installation wizard shows.
Appendix A A System Assignments This appendix gives you the information about the watchdog timer programming on the SOM-5786 CPU System on Module.
A.1 Programming the Watchdog Timer 1. 2. SMBus Address: Pin 3 internal pull up 100K = 0X9C, External pull up 4.7K = 0X6E2. Enable WDT function: Configuration and function select register Index-03h3. Table A.1: Index-03h Bit Name P/W PWR Description 1-0 PIN10_MODE R/W VSB3V 00:GPI010 01: LED10 IN this mode can use REG Ox06(bit1,0) to select LED frequency. 10,11 :WD_OUT 3. Watchdog Control: Watchdog Timer Control Register - Index 36h Power-on default [7:0] =0000_0000b Table A.
Appendix B B Programming GPIO This Appendix gives the illustration of the General Purpose Input and Output pin setting.
Advantech provides SUSI (Secure&Unified Smart Interface) API for customers. It is a set of user-friendly, intelligent and integrated application programming interfaces, which shortens development time, enhances security and offers add-on value for Advantech platform users. SUSI makes applications easier and simpler to build and operate. For the detailed GPIO register, please refer to below contents. B.1 GPIO Register 1. Configuration and function select Register - Index 03h. Table B.
GPIOIx Output Control Register - Index 10h. Table B.4: Index 10h Bit Name P/W PWR Description 7 GP17JX CTRL RW VSB3V GPIO 17 output control. Set to 1 for output function. Set to 0 for input function (default). 6 GP16_O CTRL RW VSB3V GPIO 16 output control. Set to 1 for output function. Set to 0 for input function (default). 2 GP12JD CTRL RW VSB3V GPIO 12 output control. If this pin serves as IRQ/SMI#. this bit has no effect. Set to 1 for output function.
6. GPIOIx Output Data Register - Index 11h. Table B.6: Index 11h Bit Name P/W PWR Description 7 GP17JD DATA RW VSB3V GPIO 17 output data. 6 GP16_O DATA RW VSB3V GPIO 16 output data. 5 GP15JD DATA RW VSB3V GPIO 15 output data. 4 GP14JD DATA RW VSB3V GPIO 14 output data. 3 GP13JD DATA RW VSB3V GPIO 13 output data. 2 GP12_O DATA RW VSB3V GPIO 12 output data. If this pin serves as IRQ/ SMI*, this bit has no effect. 1 GP11_O DATA RW VSB3V GPIO 11 output data.
Appendix C C System Assignments This appendix gives you the information about the system resource allocation on the SOM-5786 CPU System on Module.
C.1 System I/O Ports Table C.1: System I/O ports Addr.
0F78 - 0F7B Motherboard resources 0FBC - 0FBF Motherboard resources F200 - F20F Intel(R) ICH8M 3 port Serial ATA Storage Controller - 2828 F300 - F30F Intel(R) ICH8M 3 port Serial ATA Storage Controller - 2828 F400 - F403 Intel(R) ICH8M 3 port Serial ATA Storage Controller - 2828 F500 - F507 Intel(R) ICH8M 3 port Serial ATA Storage Controller - 2828 F600 - F603 Intel(R) ICH8M 3 port Serial ATA Storage Controller - 2828 F700 - F707 Intel(R) ICH8M 3 port Serial ATA Storage Controller - 2828 F8
C.3 Interrupt Assignments Table C.
Table C.4: 1st MB memory map Addr.
www.advantech.com Please verify specifications before quoting. This guide is intended for reference purposes only. All product specifications are subject to change without notice. No part of this publication may be reproduced in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permission of the publisher. All brand and product names are trademarks or registered trademarks of their respective companies. © Advantech Co., Ltd.
